LED lamp tube

Abstract

The utility model relates to the technical field of lighting devices, in particular to an LED (light-emitting diode) lamp tube, which comprises a base arranged on an external mounting surface and used for mounting a foundation; the connecting piece is clamped on the base; the shell is arranged on the side, away from the base, of the connecting piece; and the light-emitting component is arranged in the shell. The utility model has the advantages of low installation cost and simple installation process.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices, and more specifically, to an LED lamp tube. Background Art

[0002] LED tube lamp is a lighting device that uses LED as a light source. It has the advantages of high efficiency and energy saving, long life, and environmental protection. It is widely used in various indoor and outdoor lighting environments such as homes, offices, commercial places, industrial plants, etc., and is an important part of the modern lighting field.

[0003] With the continuous advancement of technology and the reduction of costs, LED tube lamps are gradually becoming the mainstream of the future lighting market. However, the following defects still exist: when installing LED tube lamps, additional brackets need to be installed on the mounting surface to fix the LED tube lamps. Different models of LED tube lamps correspond to mounting brackets of different sizes, which results in high installation costs and complicated installation processes. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an LED lamp tube with the advantages of low installation cost and simple installation process.

[0005] The above technical purpose of the present invention is achieved through the following technical solutions: an LED lamp tube, comprising: a base, mounted on an external mounting surface, for mounting a foundation; a connecting piece, snap-connected to the base; a shell, arranged on a side of the connecting piece away from the base; and a light-emitting component, mounted in the shell.

[0006] In one embodiment, the base is provided with a card slot, and the connecting member is provided with a card block corresponding to the card slot, and the card slot and the card block are card-connected.

[0007] In one embodiment, the card slot and the card block are arranged in pairs, and the two card blocks are arranged on opposite sides of the connecting member.

[0008] In one embodiment, a power supply is provided on the top of the shell, an outer cover is provided on the power supply, and the outer cover is matched with the shell.

[0009] In one embodiment, the housing and the connecting member are formed integrally.

[0010] In one embodiment, the shell and the connecting member are separately provided, the connecting member is provided with a magnetic member, the top of the shell has a magnetic property, and the connecting member is magnetically connected to the upper shell.

[0011] In one embodiment, a limiting member corresponding to the connecting member is provided on the top of the shell for connection and positioning of the shell and the connecting member.

[0012] In one embodiment, a plug is further included, and two plugs are provided and respectively inserted into the two ends of the shell.

[0013] In one embodiment, one end of the power supply is disposed inside the plug, and the other end is disposed on the top of the shell, and the power supply is electrically connected to the light-emitting component.

[0014] The above-mentioned LED lamp tube has the following beneficial effects:

[0015] First, by providing a base and connectors, different types of LED tubes can be directly snap-fitted and installed without the need for mounting brackets, thus simplifying the installation process and reducing installation costs.

[0016] Secondly, by setting limiters, magnetic parts and shells with magnetic properties, different types of LED lamps can be directly installed with connectors by magnetic attraction, accurately locating the installation position, improving the installation success rate and further simplifying the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structural explosion of Example 1;

[0019] Figure 3 This is a schematic diagram of the structural explosion of Example 2;

[0020] In the figure: 1. base; 11. slot; 2. connector; 21. block; 3. shell; 31. cavity; 32. outer cover; 33. limiter; 311. light-emitting component; 4. power supply; 5. plug. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, unless otherwise specifically defined.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0025] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature. Example 1

[0026] An LED lamp, such as Figure 1 and Figure 2 As shown, it includes: a base 1, which is installed on the external mounting surface and is used to install the foundation; a connecting member 2, which is snapped onto the base 1; a shell 3, which has a cavity 31 therein, and the shell 3 is arranged on the side of the connecting member 2 away from the base 1; and a light-emitting component 311, which is installed in the cavity 31.

[0027] The connector 2 is a socket corresponding to the base 1. The connector 2 is connected to the middle of the shell 3 and then snapped into the base 1 to complete the installation and fixation of the LED lamp tube to the external mounting surface without the need for a mounting bracket. The number of connectors 2 and base 1 is not limited here, and the shell 3 can be fixedly mounted on the external mounting surface in a balanced manner. The shell 3 encapsulates the light-emitting component 311 in the cavity 31 to protect it from the influence of the external environment. The material of the shell 3 can be plastic, aluminum alloy, glass, acrylic, PC, etc., as long as it has good heat dissipation and protective properties. The light-emitting component 311 includes an LED chip, a lens, a reflective cup, a radiator, etc. The LED chip converts electrical energy into light energy, the lens can focus or diffuse light, the reflective cup can reflect light in a specific direction, and the radiator volatilizes the heat generated by the LED chip in time, thereby extending the service life of the LED lamp tube. The various parts work together to achieve the advantages of high efficiency, energy saving, environmental protection and long service life.

[0028] The utility model provides a base 1 and a connector 2 so that different types of LED lamp tubes can be directly snap-fitted and installed without the need for an installation bracket, thereby simplifying the installation process and reducing installation costs.

[0029] Specifically, if Figure 2 As shown, the base 1 is provided with a card slot 11, and the connector 2 is provided with a card block 21 corresponding to the card slot 11, and the card slot 11 and the card block 21 are snapped together. The shapes of the card block 21 and the card slot 11 correspond. When installing the LED lamp tube, align the card block 21 with the card slot 11 for snapping. After the snapping is successful, the top of the connector 2 and the bottom of the base 1 are just in contact. The snapping method of the base 1 and the connector 2 is not limited to the card block 21 and the card slot 11. It is sufficient to firmly and permanently fix the base 1 and the connector 2, for example, by snapping. The material of the card block 21 and the card slot 11 can be metal, plastic, composite material, etc., as long as they have the characteristics of corrosion resistance and high strength. The setting of the card slot 11 and the card block 21 simplifies the connection process of the base 1 and the connector 2, without the need for screws and welding.

[0030] Furthermore, if Figure 2 As shown, the slots 11 and the blocks 21 are arranged in pairs, with the two blocks 21 located on opposite sides of the connector 2. The slots 11 and blocks 21 are the same in number and positioned relative to each other, and can be symmetrically distributed about a line passing through the midpoint of the length and width of the cross section of the connector 2. The paired arrangement of the slots 11 and blocks 21 can ensure a more balanced and secure engagement.

[0031] Specifically, if Figure 2As shown, a power supply 4 is mounted on top of the housing 3. An outer cover 32 is mounted on top of the power supply 4. The outer cover 32 cooperates with the housing 3, and the power supply 4 is located within the space enclosed by the outer cover 32. The outer cover 32 can extend diagonally downward from the top of the housing 3 to control the light emitted from the side of the light source. In this embodiment, two outer covers 32 are provided, symmetrically arranged about the connector 2.

[0032] Furthermore, if Figure 2 As shown, the housing 3 and the connector 2 are provided separately. The housing 3 and the connector 2 are detachably connected. When different models of LED lamps are installed, the housings 3 of the different models of LED lamps can be directly connected to the connector 2 of the same model. There is no need to produce multiple LED lamps with integrated housings 3 and connectors 2. This simplifies the installation process of different models of LED lamps and reduces installation costs.

[0033] Furthermore, if Figure 2 As shown, the connector 2 is provided with a magnetic member (not shown in the figure), the top of the shell 3 has magnetic properties, and the connector 2 is magnetically connected to the shell 3. The connection position corresponding to the connector 2 and the shell 3 is provided with a magnetic member, and the position corresponding to the shell 3 and the connector 2 is made of a material with magnetic properties. The magnetic member and the shell 3 are magnetically connected to connect the shell 3 and the connector 2 together. The material of the magnetic member can be iron, cobalt, nickel and various alloys, etc. The magnetic properties of the shell 3 can also be provided by the above materials, which can enable the magnetic member and the shell 3 to be firmly and permanently magnetically connected. By setting the magnetic properties of the magnetic member and the shell 3, the connector 2 and the shell 3 can be easily assembled and unassembled, simplifying the assembly and unassembly process.

[0034] Furthermore, if Figure 2 As shown, the top of the housing 3 is provided with a stopper 33 corresponding to the connector 2, which serves to secure the connection between the housing 3 and the connector 2. The stopper 33 is located at the edge of the housing 3 where the magnetic material is located, limiting the connection position between the housing 3 and the connector 2. The shape and size of the stopper 33 are not limited here, as long as it can determine the connection position between the housing 3 and the connector 2. The provision of the stopper 33 increases the success rate of securing the connector 2 and the housing 3, and improves the connection effect.

[0035] Specifically, if Figure 2 As shown, the housing 3 further includes two plugs 5, one inserted at each end of the housing 3. The shape of the plugs 5 corresponds to the shape of the ends of the housing 3. When the plugs 5 are inserted at both ends of the housing 3, the inner sides of the plugs 5 are tightly attached to the ends of the housing 3, and the plugs 5 wrap around the ends of the housing 3. The material of the plugs 5 can be plastic, silicone, rubber, resin, metal, etc., which is not limited here.

[0036] Furthermore, if Figure 2As shown, one end of the power supply 4 is located inside the plug 5 and the other end is located at the top of the housing 3. The power supply 4 is electrically connected to the light-emitting assembly 311. The power supply 4 is electrically connected to the light-emitting assembly 311 in the cavity 31, providing current and voltage to the light-emitting assembly 311. The power supply 4 is also connected to a power connection cable, which is routed through the base 1 and the connector 2 to connect the power supply 4 to the external circuit. Example 2

[0037] The differences between Example 2 and Example 1 are as follows:

[0038] like Figure 3 As shown, the housing 3 and the connecting member 2 are formed integrally, and the two are non-detachably connected.

[0039] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An LED lamp tube, characterized in that: include: The base is installed on the external mounting surface and is used to install the foundation; A connecting piece, snap-connected to the base; a shell having a cavity therein, the shell being arranged on a side of the connector away from the base; The light-emitting component is arranged in the cavity.

2. The LED lamp according to claim 1, characterized in that: The base is provided with a card slot, and the connecting piece is provided with a card block corresponding to the card slot, and the card slot and the card block are card-connected.

3. The LED lamp according to claim 2, characterized in that: The card slots and the card blocks are arranged in pairs, and the two card blocks are arranged on opposite sides of the connecting piece.

4. The LED lamp according to claim 1, characterized in that: A power supply is provided on the top of the shell, an outer cover is provided on the power supply, and the outer cover is matched with the shell.

5. The LED lamp according to claim 1, characterized in that: The housing and the connecting member are formed integrally.

6. The LED lamp according to claim 1, characterized in that: The shell and the connecting piece are separately provided, the connecting piece is provided with a magnetic piece, the top of the shell has a magnetic property, and the connecting piece is magnetically connected to the shell.

7. The LED lamp according to claim 4, characterized in that: A limiting piece corresponding to the connecting piece is provided on the top of the shell, which is used for connection and positioning of the shell and the connecting piece.

8. The LED lamp according to claim 4, characterized in that: It also includes two plugs, which are respectively inserted into the two ends of the shell.

9. The LED lamp according to claim 8, characterized in that: One end of the power supply is arranged inside the plug, and the other end is arranged on the top of the shell. The power supply is electrically connected to the light-emitting component.

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